Sole Trader vs Director: Side-by-Side Tax & Take-Home Pay Calculator

Calculation runs based on standard HMRC rules.

Deductions are calculated and adjusted accordingly.

Frequently Asked Questions

What are the main differences between a sole trader and a Limited Company director?

Operating as a self-employed sole trader means you and your business are legally the same entity. You keep all business profits after tax, but you face unlimited personal liability for any business debts or legal claims. As a Limited Company director, the company is a separate legal entity. Your personal assets are protected (limited liability), but the business faces much higher administrative duties. A director must register the company at Companies House, submit annual statutory accounts, file confirmation statements, manage a business bank account, run a payroll scheme (PAYE) for any salaries, and file Corporation Tax returns (CT600).

How do the tax regimes compare?

Sole traders pay Income Tax (20%, 40%, or 45%) and Class 4 National Insurance (6% on basic profits, 2% on higher profits) on their entire business profit in the year it is earned, regardless of whether they draw the cash out or leave it in the business bank account. Limited companies pay Corporation Tax (19% to 25%) on business profits. Directors then pay tax personally only on the money they choose to extract from the company. By paying a small salary (under £12,570) and drawing the rest as dividends, directors can avoid National Insurance entirely and time their dividend withdrawals to remain in lower tax brackets, deferring tax by retaining profits within the company.